V23990-P769-A-D2-19 Datasheet, PDF (2/3 Pages) Vincotech – Typical average static loss as a function of output current

flow PIM 2 3rd
V23990-P769-A-PM
datasheet
Output Inverter Application
1200 V / 75 A
Figure 5
Typical available 50Hz output current
as a function Mi*cosfi
120
100
80
Phase
I_out = f(Mi*cosfi)
Th = 60°C
Figure 6
Typical available 50Hz output current
as a function of switching frequency
120
I_out = f(f_sw)
100
Th = 60°C
80
Phase
60
Th = 100°C
60
Th = 100°C
40
40
20
20
0
-1,0
-0,8 -0,6
-0,4 -0,2
0,0
0,2
0,4
0,6
0,8
1,0
Mi*cosfi
At
T_j =
150
°C
DC link = 600
V
fsw =
4
kHz
Th from 60 °C to 100 °C in steps of 5 °C
Figure 7
Phase
Typical available 50Hz output current as a function of
Mi*cosfi and switching frequency
I_out = f(f_sw, Mi*cosfi)
-1,00
Iout (A)
110,0-120,0
100,0-110,0
90,0-100,0
80,0-90,0
70,0-80,0
60,0-70,0
50,0-60,0
40,0-50,0
30,0-40,0
20,0-30,0
-0,80
-0,60
-0,40
-0,20
0,00
0,20
0,40
0,60
0,80
1,00
1
2
4
8 16 32
fsw
(kHz)
At
T_j =
150
°C
DC link = 600
V
T_h =
80
°C
0
1
10
At
T_j =
150
°C
DC link = 600
V
Mi*cosfi = 0,8
Th from 60 °C to 100 °C in steps of 5 °C
100
fsw (kHz)
Figure 8
Typical available 0Hz output current as a function
of switching frequency
I_outpeak = f(f_sw)
120
Phase
100
Th = 60°C
80
60
Th = 100°C
40
20
0
1
10
At
T_j =
150
°C
DC link = 600
V
Th from 60 °C to 100 °C in steps of 5 °C
100
fsw (kHz)
copyright Vincotech
2
23 Dec 2014 / Revision 2